smart_update 1.0.0

smart_update: ^1.0.0 copied to clipboard

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:smart_update/smart_update.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Smart Update Example',
      theme: ThemeData(
        primarySwatch: Colors.blue,
        useMaterial3: true,
      ),
      home: const MyHomePage(),
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({super.key});

  @override
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  final UpgradeController _upgradeController = UpgradeController();
  VersionInfo? _versionInfo;
  bool _isChecking = false;

  @override
  void initState() {
    super.initState();

    // Listen to upgrade controller streams
    _upgradeController.versionInfoStream.listen((versionInfo) {
      setState(() {
        _versionInfo = versionInfo;
      });
    });

    _upgradeController.checkingStateStream.listen((isChecking) {
      setState(() {
        _isChecking = isChecking;
      });
    });
  }

  @override
  void dispose() {
    _upgradeController.dispose();
    super.dispose();
  }

  Future<void> _checkForUpdates() async {
    await _upgradeController.checkForUpdates(
      config: const UpgradeConfig(
        debugMode: true, // Enable debug mode for testing
        showReleaseNotes: true,
        allowUserToSkip: true,
      ),
    );
  }

  Future<void> _forceCheck() async {
    await _upgradeController.forceCheckForUpdates(
      config: const UpgradeConfig(
        debugMode: true,
        showReleaseNotes: true,
      ),
    );
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        backgroundColor: Theme.of(context).colorScheme.inversePrimary,
        title: const Text('Smart Update Example'),
      ),
      body: SingleChildScrollView(
        padding: const EdgeInsets.all(16.0),
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.stretch,
          children: [
            // Basic Usage with UpgradeAlert
            const Card(
              child: Padding(
                padding: EdgeInsets.all(16.0),
                child: Column(
                  crossAxisAlignment: CrossAxisAlignment.start,
                  children: [
                    Text(
                      'Basic Usage - UpgradeAlert',
                      style: TextStyle(
                        fontSize: 18,
                        fontWeight: FontWeight.bold,
                      ),
                    ),
                    SizedBox(height: 8),
                    Text(
                      'Wrap your widget with UpgradeAlert to automatically check for updates:',
                    ),
                    SizedBox(height: 16),
                    UpgradeAlert(
                      config: UpgradeConfig(
                        debugMode: true,
                        showReleaseNotes: true,
                      ),
                      child: Text('This content is wrapped by UpgradeAlert'),
                    ),
                  ],
                ),
              ),
            ),

            const SizedBox(height: 16),

            // UpgradeCard Widget
            const Text(
              'UpgradeCard Widget',
              style: TextStyle(
                fontSize: 18,
                fontWeight: FontWeight.bold,
              ),
            ),
            const SizedBox(height: 8),
            UpgradeCard(
              config: const UpgradeConfig(
                debugMode: true,
                showReleaseNotes: true,
                maxReleaseNotesLength: 200,
              ),
              showOnlyWhenUpdateAvailable: false,
              onUserAction: (action) {
                ScaffoldMessenger.of(context).showSnackBar(
                  SnackBar(content: Text('User action: ${action.name}')),
                );
              },
            ),

            const SizedBox(height: 16),

            // Manual Controls
            Card(
              child: Padding(
                padding: const EdgeInsets.all(16.0),
                child: Column(
                  crossAxisAlignment: CrossAxisAlignment.start,
                  children: [
                    const Text(
                      'Manual Controls',
                      style: TextStyle(
                        fontSize: 18,
                        fontWeight: FontWeight.bold,
                      ),
                    ),
                    const SizedBox(height: 16),
                    Row(
                      children: [
                        Expanded(
                          child: ElevatedButton(
                            onPressed: _isChecking ? null : _checkForUpdates,
                            child: _isChecking
                                ? const Row(
                                    mainAxisSize: MainAxisSize.min,
                                    children: [
                                      SizedBox(
                                        width: 16,
                                        height: 16,
                                        child: CircularProgressIndicator(
                                          strokeWidth: 2,
                                        ),
                                      ),
                                      SizedBox(width: 8),
                                      Text('Checking...'),
                                    ],
                                  )
                                : const Text('Check for Updates'),
                          ),
                        ),
                        const SizedBox(width: 8),
                        Expanded(
                          child: ElevatedButton(
                            onPressed: _isChecking ? null : _forceCheck,
                            child: const Text('Force Check'),
                          ),
                        ),
                      ],
                    ),
                    if (_versionInfo != null) ...[
                      const SizedBox(height: 16),
                      const Divider(),
                      const SizedBox(height: 16),
                      Text(
                        'Version Information',
                        style: Theme.of(context).textTheme.titleMedium,
                      ),
                      const SizedBox(height: 8),
                      _buildInfoRow('Platform', _versionInfo!.platform),
                      _buildInfoRow(
                          'Installed Version',
                          _versionInfo!.installedVersion?.toString() ??
                              'Unknown'),
                      _buildInfoRow('Store Version',
                          _versionInfo!.storeVersion?.toString() ?? 'Unknown'),
                      _buildInfoRow('Update Available',
                          _versionInfo!.isUpdateAvailable.toString()),
                      _buildInfoRow('Force Update',
                          _versionInfo!.shouldForceUpgrade.toString()),
                      if (_versionInfo!.storeUrl != null)
                        _buildInfoRow('Store URL', _versionInfo!.storeUrl!),
                      if (_versionInfo!.releaseNotes != null) ...[
                        const SizedBox(height: 8),
                        Text(
                          'Release Notes:',
                          style: Theme.of(context).textTheme.titleSmall,
                        ),
                        const SizedBox(height: 4),
                        Container(
                          width: double.infinity,
                          padding: const EdgeInsets.all(8),
                          decoration: BoxDecoration(
                            color: Colors.grey[100],
                            borderRadius: BorderRadius.circular(4),
                          ),
                          child: Text(
                            _versionInfo!.releaseNotes!.length > 200
                                ? '${_versionInfo!.releaseNotes!.substring(0, 200)}...'
                                : _versionInfo!.releaseNotes!,
                            style: const TextStyle(fontSize: 12),
                          ),
                        ),
                      ],
                    ],
                  ],
                ),
              ),
            ),

            const SizedBox(height: 16),

            // Configuration Examples
            Card(
              child: Padding(
                padding: const EdgeInsets.all(16.0),
                child: Column(
                  crossAxisAlignment: CrossAxisAlignment.start,
                  children: [
                    const Text(
                      'Configuration Examples',
                      style: TextStyle(
                        fontSize: 18,
                        fontWeight: FontWeight.bold,
                      ),
                    ),
                    const SizedBox(height: 16),
                    const Text('Different configurations you can use:',
                        style: TextStyle(fontWeight: FontWeight.w500)),
                    const SizedBox(height: 8),
                    _buildConfigExample('Debug Mode', 'debugMode: true'),
                    _buildConfigExample('Country Code', 'countryCode: "US"'),
                    _buildConfigExample('Min Days', 'minDays: 7'),
                    _buildConfigExample(
                        'Custom Store URL', 'appStoreUrl: "https://..."'),
                    _buildConfigExample(
                        'Show Release Notes', 'showReleaseNotes: true'),
                    _buildConfigExample('Allow Skip', 'allowUserToSkip: false'),
                  ],
                ),
              ),
            ),
          ],
        ),
      ),
    );
  }

  Widget _buildInfoRow(String label, String value) {
    return Padding(
      padding: const EdgeInsets.symmetric(vertical: 2),
      child: Row(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          SizedBox(
            width: 120,
            child: Text(
              '$label:',
              style: const TextStyle(fontWeight: FontWeight.w500),
            ),
          ),
          Expanded(
            child: Text(
              value,
              style: const TextStyle(fontSize: 12),
            ),
          ),
        ],
      ),
    );
  }

  Widget _buildConfigExample(String title, String code) {
    return Padding(
      padding: const EdgeInsets.symmetric(vertical: 2),
      child: Row(
        children: [
          SizedBox(
            width: 100,
            child: Text(
              title,
              style: const TextStyle(fontSize: 12, fontWeight: FontWeight.w500),
            ),
          ),
          Expanded(
            child: Container(
              padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 2),
              decoration: BoxDecoration(
                color: Colors.grey[200],
                borderRadius: BorderRadius.circular(4),
              ),
              child: Text(
                code,
                style: const TextStyle(
                  fontSize: 11,
                  fontFamily: 'monospace',
                ),
              ),
            ),
          ),
        ],
      ),
    );
  }
}